diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/Calendar.cpp b/Userland/Libraries/LibJS/Runtime/Temporal/Calendar.cpp
index 5a61f23d3f..18c9bb72a5 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/Calendar.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/Calendar.cpp
@@ -132,8 +132,8 @@ ThrowCompletionOr<Object*> calendar_merge_fields(GlobalObject& global_object, Ob
 
     // 2. If mergeFields is undefined, then
     if (!merge_fields) {
-        // a. Return ? DefaultMergeFields(fields, additionalFields).
-        return TRY(default_merge_fields(global_object, fields, additional_fields));
+        // a. Return ? DefaultMergeCalendarFields(fields, additionalFields).
+        return TRY(default_merge_calendar_fields(global_object, fields, additional_fields));
     }
 
     // 3. Let result be ? Call(mergeFields, calendar, « fields, additionalFields »).
@@ -910,8 +910,8 @@ u8 iso_day(Object& temporal_object)
     VERIFY_NOT_REACHED();
 }
 
-// 12.2.40 DefaultMergeFields ( fields, additionalFields ), https://tc39.es/proposal-temporal/#sec-temporal-defaultmergefields
-ThrowCompletionOr<Object*> default_merge_fields(GlobalObject& global_object, Object const& fields, Object const& additional_fields)
+// 12.2.40 DefaultMergeCalendarFields ( fields, additionalFields ), https://tc39.es/proposal-temporal/#sec-temporal-defaultmergecalendarfields
+ThrowCompletionOr<Object*> default_merge_calendar_fields(GlobalObject& global_object, Object const& fields, Object const& additional_fields)
 {
     auto& vm = global_object.vm();
 
diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/Calendar.h b/Userland/Libraries/LibJS/Runtime/Temporal/Calendar.h
index d5e40139fc..bada3ded72 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/Calendar.h
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/Calendar.h
@@ -73,6 +73,6 @@ i32 iso_year(Object& temporal_object);
 u8 iso_month(Object& temporal_object);
 String iso_month_code(Object& temporal_object);
 u8 iso_day(Object& temporal_object);
-ThrowCompletionOr<Object*> default_merge_fields(GlobalObject&, Object const& fields, Object const& additional_fields);
+ThrowCompletionOr<Object*> default_merge_calendar_fields(GlobalObject&, Object const& fields, Object const& additional_fields);
 
 }
diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/CalendarPrototype.cpp b/Userland/Libraries/LibJS/Runtime/Temporal/CalendarPrototype.cpp
index 79b1ae1b90..9171a48cef 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/CalendarPrototype.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/CalendarPrototype.cpp
@@ -577,8 +577,8 @@ JS_DEFINE_NATIVE_FUNCTION(CalendarPrototype::merge_fields)
     // 5. Set additionalFields to ? ToObject(additionalFields).
     auto* additional_fields = TRY(vm.argument(1).to_object(global_object));
 
-    // 6. Return ? DefaultMergeFields(fields, additionalFields).
-    return TRY(default_merge_fields(global_object, *fields, *additional_fields));
+    // 6. Return ? DefaultMergeCalendarFields(fields, additionalFields).
+    return TRY(default_merge_calendar_fields(global_object, *fields, *additional_fields));
 }
 
 // 12.4.23 Temporal.Calendar.prototype.toString ( ), https://tc39.es/proposal-temporal/#sec-temporal.calendar.prototype.tostring